Pari MHL T, Instructions For Use Manual

Page: 62 / 194

6.4 Aerosol characteristics
In accordance with DIN EN 13544­1 Appendix CC.
Determination of particle size
Parameter
Measurement time 3 min
Fill volume 3 ml
Test solution Sodium fluoride (2.5%)
Test instrument Marple cascade impactor
minimum flow 3 l/min.
maximum flow 6 l/min.
Result
1)
0
10
20
30
40
50
60
70
80
90
100
1.00 10.00
C
u
m
u
la
ti
v
e
d
ru
g
d
e
p
o
s
iti
o
n
[
%
]
MMAD [µm]
Mean value at 3 l/min JetFlow
Mean value at 6 l/min JetFlow
1) Averages from each of two individual measurement series with three
nebuliser­compressed air combinations
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